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Re: Question about GO_IF_LEGITIMIZE_ADDRESS


On Mon, Feb 18, 2002 at 07:22:04PM -0500, Peter Barada wrote:
> Does reload follow the predicate enough that I can have:
> 
> (define_insn ""
>   [(set (cc0) (zero_extract (match_operand:QI 0 "btst_mem_operand" "<Q>S")

No, since reload doesn't know what Q or S really mean, so it can't
fix them up if nothing matches.  That's why 'm', 'o', and 'p' are
so special.


r~


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